JPS60163682A - Wet shaving unit - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION It is an object of the invention to provide a wet sink schnit with a handle that can be secured to a replaceable head with at least one blade.

According to the invention, the handle is formed as a receptacle for the heads, which can be pulled out or taken out individually.

In fact, the Hikeso Schnitt has one handle that can be combined in such a way as to complete and close the head in the "storage deployment", each handle forming a canopy for the seat of the other handle. do.

The handle can be provided with a number of heads, each with a cutout that allows the head to be removed by a similar handle associated with the assembly.

The single handles can be joined to each other by a sliding release engagement or a tight fit in an interlocked arrangement to form a single compact block.

Preferably, each of the handles is constructed to be relatively flat and of a somewhat uniform thickness, the handle having an open seat on its narrow side for connection or connection with other handles. Form.

The cutout of the receptacle can be formed laterally in the large side wall of the handle in the central position of each layer.

According to one alternative embodiment, the seat opens at the end of the handle and the cutout is longitudinally oriented such that the end of the handle engaged in the head can be slid therein.

According to another different embodiment, a number of monthly heads are
Opens in such a way that removal in two or more mutually perpendicular directions can be achieved.

According to another different embodiment, the handle carries a canopy that engages a head, which head is accommodated in the seat formed by the handle when the canopy is lifted several times.

Embodiments of the present invention will be described in detail below with reference to the drawings.

In Figures 1 to 1g, lA and /B indicate equal number of razor handles. Each of these is formed in the form of a groove with a cross section of U 3Fj on the back side and is connected to the outer wall plate (diaphragm, ?, IiZ) and the side wall plate (diaphragm) 5 of the inner one. , thus forming two seats 7 on each handle. Each layer can accommodate a common or special type of headpiece. At the midpoint of the longitudinal dimension of each layer 7, the wall of the handle A notch != is provided in , and this notch is equally spaced between Tatefuji S and Kakei 3 and between l && 5 and p8i *. At each notch /, 2, the edge of the corresponding seat The depth ζ of this notch from ζ is determined such that the l end of the handle can be inserted through this notch, whereby the 7 end of the handle releasably engages the hella dob housed in this seat. With such a locking, the blade can be removed by a sliding motion parallel to the wings of the U-shaped cross section of the handle.

Each of the handles /A and /B has at its end, near the wall plate, an additional part for engaging the head, which has a central gripping point provided thereon. It has a shape suitable for engaging the head. In the latter part,
The shape of the push button of the additional part Lda shown in the figure is made clear.

In the examples of FIGS. 7 to 17, as in FIG. The wall has a parallel edge between the wings and extends transversely to the handle to be engaged in the proper head seat. Additional part l! Ifr: At the opposite end of the insulation part, a
Three lamellar additions are provided which cooperate in a manner to be described below for the mutual engagement of the two handles A and 7B, two of which
The one outside is 16 and the one inside is 17.
It is indicated by.

The handles /A and /B are the a seat 7 on one side of the handle.
are mutually engaged so that they face the two seats 7 of the other handle,
In particular, they can be combined with each other as shown in FIGS. 2
The mutual engagement between the two handles /A and /B is due to the addition of one handle and the inner lamellar addition of the other handle. Both of these are achieved by being formed so as to shoulder the stepped shape of the releasable coordinating reservoir. Engagement and engagement can be easily achieved by relative sliding and release such that limited resistance to elastic deformation is overcome. The locking and the decoupling are - by bringing them close to each other in a direction that intersects or is oblique to the longitudinal direction K(2) of the handle according to the structure, or by mutually This can be accomplished by longitudinal relative sliding of one handle in contact along the deployment lip.

When combined, mutually equal λ handles /A, /B
The cutouts 7.2 are interlocked, thus creating a small window (FIG. 4) through which the sinking head can be controlled and its focusing can be checked.

The head is held in place with limited restraint in the corresponding seat 7 by mere frictional resistance or by the proper shape of at least seven of the inner walls of the seat. . In the latter case, at least seven suitable shapes of the inner wall of the seat, as shown for example in FIG. 1J, cooperate with the corresponding shapes of the head to achieve interferences that can be overcome with limited effort. .

As is clear from FIGS. 1 to 5 and FIGS. 1 to 17, in the combined state, the two handles are
It constitutes a compact, substantially closed package consisting of one handle and two heads (FIGS. 7 to 7).

By separating one handle /A and /B from each other,
One handle (/B in Figures 1 to 17) can be used for holding. By means of this handle 7B, the head housed in the seat 7 of the other handle/A can be pulled out;
475), this additional part lda is matingly fitted into a housing provided in the spatula (which housing is located correspondingly to the notch lλ), and then as shown in FIG. By moving handle/B relative to handle/A as shown by arrow f/3, handle/B
The heradob that is engaged with is pulled up and taken out (No. 76)
figure). Thus, the preparation for using the razor made of the handle/A and the spatula is completed L1 At this time, the handle/A is not used. Use of the razor can be accomplished by a handle that holds a new unused head or a used head in the seat; After the store of handles and heads, represented by two handles and two heads, has been used up, they are discarded along with the handles. However, the l/c may be adapted to replenish the assembly of the button diagrams from FIG. In each case, the pair of handles /A, /B forms an easy to use and compact package. On the other hand, two handles are extremely expensive, in that two handles for the razor head can be formed at the same time, and the whole package can be presented to the public in a foldable transparent wrapper. It's not something.

Compared to ordinary packaging, this unit is extremely compact and its overall dimensions are extremely small. The packaging can also be of pocket size, making it suitable for self-distribution in hospitals, hotels and other communities.

The compactness of the package facilitates all handling operations for its packaging, packaging, storage, transport, display and distribution. Since two equal handles are formed in a single mold, both handle manufacturing and packaging can be achieved;
Therefore, different parts (handle,
There is no need to manufacture protective caps for the head reservoir, packaging materials). The amount of synthetic material required for molding is significantly reduced compared to ordinary construction, and
Although the amount of material is small, the shape allows for high rigidity. On the other hand, the lightness of the handle, which is necessary to reduce the consumption of synthetic resin, has been developed - by utilizing the hollow space of the lightweight dead phase as a housing for the safe retention of the head, and when in use t, fc one The presence of the head inside the handle increases the rigidity of the handle during use, which gradually reduces the typical drawbacks of light razors (vibration, resonance, etc.) is reduced. These and other objectives and point 11 should be clear to the general public.

Variations of the retaining and retaining additions (for the structures shown in FIGS. 7 to ig and 192) are shown in Figure 3.
Illustrated in the figure, where the additional part near J
is formed by one fork-shaped X/da 3 forming λ opposing l#l dadas, the edges of which can be elastically approached each other by the deflection of the thread forming λ 87t3.

This allows an elastic deformation to be transferred to the handle, which was required of the head material in the previous solution 1.

Another embodiment of the additional portion for gripping and restraining the head is the first one? This is illustrated in Figures 2 and 2, in which the additional portion /4' has a shape that can be elastically deformed. In this construction, the two wing laders 5 are joined by a plate /+4, which plate forms one gripping edge. The other gripping edge is formed by the lever part, and the gripping edge is one @ /
II S, and the fulcrum heel l
It is joined to the pine-facing wall board by Hiroka. This fulcrum heel /1IliA has such dimensions as to make it possible to easily achieve a deformation when acting on the end /'IgH of the lever llf, g as shown by the arrow f /'Ig.

In this configuration, the inner surface of
The shape of the outer surface of the / da 5 ensures mutual restraint between one handle (Fig. 1 and Fig. 20), in this case a
When the two handles are connected to each other, the intermediate wall (lamellar additional part/7) cover-like part 171 can cover the elastic rims 6 and iaq, and the two handles have a protrusion/ A
, 2 and Kuhomi/4 (5A r & 1Jvc) are held elastically between them by a limited constraint effect.

FIG. 1 IO and FIG. 1 show a modified structure of the grip restraint addition portion lda compared to the one already illustrated.

As a practical modification to the structure of Figs. 19 to 26, the plate 5 forms the support for the lever/daza no dam with the plate 6, and the plate 7 carries the kiti 7. It is secured by an elastic fulcrum /11110 which rises not from the φ carrier but from the plate lder 6 at the base of the first fulcrum/Hiro9A.

The structures shown in FIGS. 27 to 33 are for use in a different type of discrimination head 91 from those already on the market. In this case, each of the handles /A and /B is a head whose sides and edges are mutually deformed. It has an additional gripping portion 21 having a shape as shown for engaging in the groove formed by the gripping portion 21a. ,☆U1
The corresponding shape of part 21B is b? , in conjunction with the additional anatomy U/DA to achieve mutual restraint between the handles /A and /B by an arrangement similar to that shown in Figures 1 to 98 or Figures 94 and 98. The sails are set up.

Figures 3 to 39 illustrate a structure for using a head 9.2 derived from a common razor. In this case, the additional portion 3iti for gripping and engagement of each handle /A, /B is a companion which can be elastically deformed so as to enter the corresponding seat in a releasable or push-in manner to restrain the head. Two symmetrical challenges 3t11. hf: Prepare. In this construction, the opposite end of each handle is formed with a tab as shown in 3it (Figs. 3g and 3d); When engaged with the additional portion 3ie in a floating or tufting manner in a manner similar to that described with reference to MiJ with reference to No. 1, it lines up alongside this additional portion.

Figures q to qg show different types of heads 94t.
Another modified structure of the handles /A and /B is illustrated for cooperation with the handles /A and /B. In this case, the grip restraining additional part of the handle is constructed with a/pair of protrusions Q/4' which can be inserted into the corresponding seats of the head by foreshortening. ,
, so that the wrapped body is completed by connecting two opposing and equal handles, so that the opposite part of each handle is
Q/A (Fig. 47 and 4) to cooperate with protrusion Q/Q.
The formation occurs as shown in Figure S).

In the structure of silk 1Itq diagram to diagram 156, it is a variation of clap or 1
0/A and 10/B are colored light blue, but these are additional parts lIlda and additional parts S/' similar to q/&
I and 5iAf are formed to sound. In this structure, the λ seats 70 provided on the handle do not open laterally in the U-shaped cross section of the handle, but open at the end. Therefore, with this construction, the head is inserted and withdrawn by sliding in the longitudinal direction rather than in the direction of extension of the handle. In this case, the allowance for notch 7.2 pr (
Starting from the handle edge, a longitudinal slot //, 2 is provided, where the seat 0 opening is formed as a longitudinal well with a single transverse intermediate wall plate SOS.

When pulling out the head holder S, the formed end portion (additional part) 5/Q is inserted into the slot l/λ, and the razor wrapper and packaging formed along the slot l/λ are inserted. is slid in the longitudinal direction, and the head qs is taken out.

As shown in the summary diagram of FIG.
In the seat that opens in the direction of the zelkova, in a direction opposite to both the longitudinal direction (FX) and the branch direction (FY Omahi FZ), and in a pair of directions orthogonal to each other, as indicated by the arrow of the zelkova, The e-arrangement that can accommodate the head can also be selectively cumulative, and in the case of a beach, the structure of the handle has many seats, so -I
In this case, the protective and enveloping packaging is used to form a packaging for several heads.
It is probably admirable.

Figures 53 and 159 show two or three setbacks 10.
7'&: A handle that accommodates the head of the number of times.
i is shown and the kneading device is closed by a cap toi. This cap, which has a suitable shape, fits into the head fitted into the seat lθ7. This cap, which is formed as the handle of the razor, is linked in length with the cutting edge that forms the seat of the head. The drawings may also serve as collective representations of the invention and may be used to illustrate the invention in its entirety in terms of shape, form and arrangement without departing from the basic concept. It can be changed.

[Brief explanation of the drawing]

Figure 1, Figure 2, Soup, Figure 3 and Figure 9 are #l1
Fig. 15, Fig. 6 and Fig. 6 are the same as Fig. 1, which shows the two handles separated from each other. 1st grade 1, sth
They are a top view of the drum shown by group M-'v1 of IXIJ, and an end view shown by 1-2 in FIG. Figures 3 and 3 are views of one handle seen from m) in combination. it/0 figure, %4. //Figures and notes/
, 2 shows ν1 representing the heads of the type that can be accommodated in the handle as shown in FIGS. 1 to 7 in groups. FIG. 13 shows the handle with the seat of the head and the head held therein in an enlarged scale 1. &t/Q 1%l, g%1soya, al, Figures 76 and 17 show each stage of the head drawer until the razor υ is used. Figures f, H=i'g are perspective views of handles that can be used;
Figure 21, Figure 2.2, Figure 23, Figure 25.
Fig. 26 [External view of the partially assembled handle, representing an embodiment of the thread for the handle that engages with the head, cross section mJ indicated by xx - xx in Fig. 2.2. Fig. 2.2, a cross-sectional view taken along line XXI-XXI, Fig. 19+2), a cross-sectional view taken along El-XXII line,
No. 2/Fig.
xxv = xxv of the figure /A figure shown by a string, and a perspective view of an end. Figure 27, Figure 2g, Figure 29,
Figures 30, 31, 32 and 33 are a view showing the head, another view showing the head, a view showing the head attached to one handle, and a view orthogonal to this view. Fig. 1 is a view showing the opposite end of the handle, a view seen in a direction perpendicular to this, and an enlarged one-sided view of the handle housing the head. Figure 3q, Figure 3S, - Figure 36, Figure 3
Figures 7, 3g and 3q are similar to Figures 27, 28, 29, 30 and 31 representing other embodiments.
It is a figure similar to νj and silk 32 figure. 70 and 41 are views similar to FIGS. 20 and 21 representing a modified embodiment. Bird - 792 figures and 11
．． FIG. 7 is a perspective view of another embodiment of the gripping end of the handle. Figures 11.9, 1, 5, 1, 1, 1, and 17g are perspective views of the head and handle end;
7 geometrical views, another geometrical view, one geometrical view of the other end of the handle, and another geometrical view. Figures q9, 50, 51, 52 and 53 are side views of one of the 61 handles for connection;
Another side view, shown by Ll-Ll in Figure 9,
Lm -Lu t! of wSO diagram! r! 6, 5q and 55, which are diagrams showing the head fitted in the handle.
Figures 56 and 56 are diagrams illustrating several t' steps of inserting the head into or removing the head from the handle of Figures 9 through 153. The ps7 diagram is a general diagram. Figures 5g and 5'9 are two views representing an alternative configuration, showing only the handle. In the drawing, /A and /E are λ handles that are combined with each other, 7 is a seat for the head, wo is a sink head,
1 indicates a notch, 1 indicates an additional part of the retaining reservoir, and /6 and 17 indicate another additional part for engaging with the additional part/Q.

Claims (1)

[Scope of Claims] / In a wet-type Hikeso Schnitt with a handle that can hold at least one blade and a replaceable head, the handle is formed as a receptacle for the head that can be taken out into the individual blades. A wet Hikeso schnit that is characterized by: ll) four-phase patent claim, characterized in that two handles which can be combined in such a way as to form and close the head with a storage arrangement b'', each handle featuring a canopy for the seat of the other handle; Wet-type Hikeso Schnit according to claim 1. 3. Claim 7, wherein the handle is capable of producing a number of heads per month, and each set is provided with a notch that allows the heads to be removed by a similar handle. Wet-type Hikeso Schnitt listed in nC.'7 The two handles are arranged tightly against each other to form a single compact block. l of the patent claim to be secured
Wet-type Hikeso Schnitt in Section 2, Section 2 of Section l'I. Each of the two handles on the left has a relatively flat and somewhat uniform thickness9, and this handle has a narrow seat that corresponds to the manner in which it is connected to the other handle. A wet-type Hikeso Schnit according to claim 2. The wet type sink schnit according to claim 5, wherein a cutout for taking out or a cutout is formed horizontally on the large side wall of the handle in each set of central positioners. 7 The seat opens at the end of the handle and the notch engages the head (
4. A wet shaving schnit as claimed in claim 3, which is longitudinally oriented such that the ends of the handles can be slid therein. g, each of the two handles is formed with a gripping end for the head, which engages the head through a notch, except that for the joining of one handle, the opposite end of each handle is formed; [1I] Wet-type lees schnitting according to item 1 of subsection (c) of the patented lees bed, which is formed so as to be able to fit with the shaped portion formed at the end. D. The wet-type Hikeso Schnit according to Item 7 of the Misaki Shiso section of the % meter claim, wherein the handle is provided with a cap that engages with the head. IO Wet-type grinding schnit according to item 2, which opens to achieve removal of several heads per month or λ or many in mutually angular directions.